Answer:
Poor physical health can lead to an increased risk of developing mental health problems. Similarly, poor mental health can negatively impact on physical health, leading to an increased risk of some conditions.
10 million people suffer from a lack of Iron or iron deficiency, while 5 million people have iron deficiency anemia in the US.
Answer:
The letter order should be 1,4,2,3
1 goes to Q1
2 goes to Q4
3 goes to Q2
4 goes to Q3